/*

<meta HTTP-EQUIV="pragma" CONTENT="no-cache"> 
<meta HTTP-EQUIV="Cache-Control" CONTENT="no-store, must-revalidate">
<link rel="icon" href="data:;base64,="> 

 
*/

*{
  margin:0 auto;
  padding:0;
  position:relative;
  box-sizing:border-box;
}
html,body{
  position:relative;	
  width:100%;
  height:100%;
  min-width:1366px;
  min-height:768px;
  overflow:hidden;
  background: linear-gradient(skyblue,khaki);
  background-color:skyblue\9;
}
/* 定义滚动条宽度 */
::-webkit-scrollbar {
 width:4px;
 height:4px;
}
/*定义滚动条  轨道背景色+圆角*/
::-webkit-scrollbar-track {
 border-radius: 2px;
 background-color: #555;
}

/*定义滚动条  滑块背景色+圆角*/
::-webkit-scrollbar-thumb {
 border-radius: 2px;
 background-color: #C3C4C3;
}